Drag and drop each BGP attribute on the left to the matching description on the right.

Answer:

Q165. Which three features does GETVPN support to improve deployment and scalability? (Choose three.)

A. configuration of multiple key servers to work cooperatively

B. allowing traffic to be discarded until a group member registers successfully

C. local exceptions in the traffic classification ACL

D. GDOI protocol configuration between group members and the key server

E. redundant IPsec tunnels between group members and the key server

F. redundant multicast replication streaming through the use of a bypass tunnel

Answer: A,B,C

Q166. Which standard feature can be exploited by an attacker to perform network reconnaissance?

A. IP-directed broadcast

B. maintenance operations protocol

C. ICMP redirects

D. source quench

Answer: C

Q167. Refer to the exhibit.

Which two statements about the output are true? (Choose two.)

A. 802.1D spanning tree is being used.

B. Setting the priority of this switch to 0 for VLAN 1 would cause it to become the new root.

C. The hello, max-age, and forward delay timers are not set to their default values.

D. Spanning-tree PortFast is enabled on GigabitEthernet1/1.

Answer: A,B

Explanation:

802.1D is the standard for Spanning tree, which is being used here. For priority, The priority order starts from 0 (yes, 0 is valid) and then increases in 4096. 0, 4096, 8192, 12288, …. Etc.

The lower the number is, the higher is the priority. Here we see that the current root has a priority of 8192, so configuring this with a priority of 0 will make it the new root.

Q168. Which three characteristics are shared by subinterfaces and associated EVNs? (Choose three.)

A. IP address

B. routing table

C. forwarding table

D. access control lists

E. NetFlow configuration

Answer: A,B,C

Q169. Which two statements about the function of the stub feature in EIGRP are true? (Choose two.)

A. It stops the stub router from sending queries to peers.

B. It stops the hub router from sending queries to the stub router.

C. It stops the stub router from propagating dynamically learned EIGRP prefixes to the hub routers.

D. It stops the hub router from propagating dynamically learned EIGRP prefixes to the stub routers.

Answer: B,C

Explanation:

When using the EIGRP Stub Routing feature, you need to configure the distribution and remote routers to use EIGRP, and to configure only the remote router as a stub. Only specified routes are propagated from the remote (stub) router. The router responds to queries for summaries, connected routes, redistributed static routes, external routes, and internal routes with the message "inaccessible." A router that is configured as a stub will send a special peer information packet to all neighboring routers to report its status as a stub router. Without the stub feature, even after the routes that are sent from the distribution router to the remote router have been filtered or summarized, a problem might occur. If a route is lost somewhere in the corporate network, EIGRP could send a query to the distribution router, which in turn will send a query to the remote router even if routes are being summarized. If there is a problem communicating over the WAN link between the distribution router and the remote router, an EIGRP stuck in active (SIA) condition could occur and cause instability elsewhere in the network. The EIGRP Stub Routing feature allows a network administrator to prevent queries from being sent to the remote router.

IOS XE introduces an opportunity to enable teams to now build drivers for new Data Plane ASICs outside the IOS instance and have them program to a set of standard APIs which in turn enforces Control Plane and Data Plane processing separation. IOS XE accomplishes Control Plane / Data Plane separation through the introduction of the Forwarding and Feature Manager (FFM) and its standard interface to the Forwarding Engine Driver (FED). FFM provides a set of APIs to Control Plane processes. In turn, the FFM programs the Data Plane via the FED and maintains forwarding state for the system. The FED is the instantiation of the hardware driver for the Data Plane and is provided by the platform.